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    Tubular heater for use in an electrical smoking article
    3.
    发明授权
    Tubular heater for use in an electrical smoking article 失效
    用于电吸烟制品的管状加热器

    公开(公告)号：US5665262A

    公开(公告)日：1997-09-09

    申请号：US370125

    申请日：1995-01-09

    申请人： Mohammad R. Hajaligol ,  Grier S. Fleischhauer ,  Seetharama C. Deevi ,  Charles T. Higgins ,  Patrick H. Hayes ,  Herbert Herman ,  Robert V. Gansert ,  Alfred L. Collins ,  Billy J. Keen, Jr. ,  Bernard C. Laroy ,  A. Clifton Lilly, Jr.

    发明人： Mohammad R. Hajaligol ,  Grier S. Fleischhauer ,  Seetharama C. Deevi ,  Charles T. Higgins ,  Patrick H. Hayes ,  Herbert Herman ,  Robert V. Gansert ,  Alfred L. Collins ,  Billy J. Keen, Jr. ,  Bernard C. Laroy ,  A. Clifton Lilly, Jr.

    IPC分类号： A24F47/00 ,  H05B3/00 ,  H05B3/10 ,  A24F1/22

    CPC分类号： A24F47/008

    摘要： A cylindrical tube is provided of a mechanically strong and flexible electrical conductor such as a metal and has a plurality of separated regions. An electrically insulating layer such as a ceramic is applied on the outer surface except for one exposed portion. Electrically resistive heaters are then applied to the insulated regions and are electrically connected at one end to the underlying electrical conducting region. The electrical conductor is connected to the negative terminal of a power source. The other end of all the heaters are adapted to be connected to the positive terminal of the source. Accordingly, an electrically resistive heating circuit is formed wherein the tube serves as a common for all of the heating elements. The tubular heater can comprise an exposed end hub with a plurality of blades extending therefrom. Each blade can have an individual heater deposited thereon. Alternatively, every other blade can have a heater deposited thereon. The blades having no heater function as barriers to minimize outward escape of generated vapors. These barrier blades also function as heat sinks for the heaters on adjacent blades.

    摘要翻译： 圆柱形管由诸如金属的机械强度和柔性的电导体提供，并且具有多个分离的区域。 电绝缘层例如陶瓷被施加在除了一个暴露部分之外的外表面上。 然后将电阻加热器施加到绝缘区域并且在一端电连接到下面的导电区域。 电导体连接到电源的负极端子。 所有加热器的另一端适于连接到源的正极端子。 因此，形成电阻加热电路，其中管用作所有加热元件的公共端。 管状加热器可以包括具有从其延伸的多个叶片的暴露的端部毂。 每个叶片可以具有沉积在其上的单个加热器。 或者，每隔一个叶片可以具有沉积在其上的加热器。 没有加热器的叶片用作阻挡所产生的蒸汽的向外逸出。 这些挡板还可用作相邻刀片上的加热器的散热器。

    Heater for use in an electrical smoking system
    4.
    发明授权
    Heater for use in an electrical smoking system 失效
    加热器用于电吸烟系统

    公开(公告)号：US5591368A

    公开(公告)日：1997-01-07

    申请号：US426165

    申请日：1995-04-20

    申请人： Grier S. Fleischhauer ,  Patrick H. Hayes ,  Constance H. Morgan ,  Mohammad R. Hajaligol ,  Michael L. Watkins ,  Walter A. Nichols ,  David E. Sharpe ,  Mary E. Counts

    发明人： Grier S. Fleischhauer ,  Patrick H. Hayes ,  Constance H. Morgan ,  Mohammad R. Hajaligol ,  Michael L. Watkins ,  Walter A. Nichols ,  David E. Sharpe ,  Mary E. Counts

    IPC分类号： A24F20060101 ,  A24F47/00 ,  H05B3/58 ,  A24F1/22

    CPC分类号： A24F47/008

    摘要： A provided heater comprises a supporting hub and a plurality of electrically resistive heater blades defining a receptacle to receive an inserted cigarette. Each blade comprises a first heater blade leg having a first end and a second end and extending at the first end from the supporting hub, a second heater blade leg having a first end and a second end, and a connecting section connecting the second end of the first leg and the first end of the second leg. The second end of the second leg extends toward the supporting hub and is electrically insulated therefrom. A resistive heating circuit is formed to heat the electrically resistive heater blade which in turn heats the inserted cigarette. The first and second legs are separated by a gap to permit entrainment of flavor substances into the heated cigarette upon drawing by a smoker.

    摘要翻译： 提供的加热器包括支撑毂和多个电阻加热器叶片，其限定用于接收插入的香烟的容器。 每个叶片包括具有第一端和第二端并且在第一端处从支撑毂延伸的第一加热器叶片腿，具有第一端和第二端的第二加热器叶片腿和连接第二端 第一条腿和第二条腿的第一端。 第二支腿的第二端向支撑毂延伸并与之电绝缘。 形成电阻加热电路以加热电阻加热器叶片，其继而加热插入的香烟。 第一和第二腿由间隙分开，以允许吸烟者在吸烟时将调味物质夹带到加热的香烟中。

    Iron aluminide useful as electrical resistance heating elements
    5.
    发明授权
    Iron aluminide useful as electrical resistance heating elements 失效
    铁铝化物可用作电阻加热元件

    公开(公告)号：US5620651A

    公开(公告)日：1997-04-15

    申请号：US426006

    申请日：1995-04-20

    申请人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    发明人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    IPC分类号： C22C38/00 ,  B22F3/23 ,  C22C1/04 ,  C22C33/02 ,  C22C38/06 ,  C22C38/14 ,  C22C38/54 ,  H01C7/00 ,  H01C13/00 ,  H05B3/12

    CPC分类号： C22C33/0278 ,  B22F3/23 ,  C22C1/0491 ,  C22C38/06 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00

    摘要： The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The alloy has an entirely ferritic microstructure which is free of austenite and includes, in weight %, over 4% Al, .ltoreq.1% Cr and either .gtoreq.0.05% Zr or ZrO.sub.2 stringers extending perpendicular to an exposed surface of the heating element or .gtoreq.0.1% oxide dispersoid particles. The alloy can contain 14-32% Al, .ltoreq.2% Ti, .ltoreq.2% Mo, .ltoreq.1% Zr, .ltoreq.1% C, .ltoreq.0.1% B, .ltoreq.30% oxide dispersoid and/or electrically insulating or electrically conductive covalent ceramic particles, .ltoreq.1% rare earth metal, .ltoreq.1% oxygen, .ltoreq.3% Cu, balance Fe.

    摘要翻译： 本发明一般涉及可用作电阻加热元件的含铝铁基合金。 含铝铁基合金具有改善的室温延展性，电阻率，循环耐疲劳性，耐高温氧化性，低，高温强度和/或耐高温下垂的能力。 该合金具有完全不含奥氏体的铁素体组织，其重量百分比包括超过4％的Al，≤1％的Cr和> / = 0.05％的Zr或ZrO2桁条，垂直于加热的暴露表面延伸 元素或> / = 0.1％氧化物分散质颗粒。 该合金可以含有14-32％的Al，2％Ti，2％Mo，1％Zr，1％C，0.1％B，30％ 氧化物分散质和/或电绝缘或导电共价陶瓷颗粒，1％稀土金属，1％氧，3％Cu，余量为Fe。

    Oxidation, carburization and/or sulfidation resistant iron aluminide alloy
    6.
    发明授权
    Oxidation, carburization and/or sulfidation resistant iron aluminide alloy 有权
    氧化，渗碳和/或耐硫化铁铝合金

    公开(公告)号：US06607576B1

    公开(公告)日：2003-08-19

    申请号：US09172375

    申请日：1998-10-14

    申请人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    发明人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    IPC分类号： C22C3302

    CPC分类号： C22C33/0278 ,  B22F3/23 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  C22C38/06 ,  B22F3/04 ,  B22F3/20 ,  B22F3/1208 ,  B22F3/18 ,  B22F3/10 ,  B22F9/082 ,  B22F3/15 ,  B22F2201/05

    摘要： The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The alloy has an entirely ferritic microstructure which is free of austenite and includes, in weight %, over 4% Al, ≦1% Cr and either ≧0.05% Zr or Zro2 stringers extending perpendicular to an exposed surface of the heating element or ≧0.1% oxide dispersoid particles. The alloy can contain 14-32% Al, ≦2% Ti, ≦2% Mo, ≦1% Zr, ≦1% C, ≦0.1% B. ≦30% oxide dispersoid and/or electrically insulating or electrically conductive covalent ceramic particles, ≦1% rare earth metal, ≦1% oxygen, ≦3% Cu, balance Fe.

    摘要翻译： 本发明一般涉及可用作电阻加热元件的含铝铁基合金。 含铝铁基合金具有改善的室温延展性，电阻率，循环耐疲劳性，耐高温氧化性，低，高温强度和/或耐高温下垂的能力。 该合金具有完全不含奥氏体的铁素体组织，其重量％包括超过4％的Al，≤1％的Cr和> = 0.05％的Zr或Zro2桁条，垂直于加热元件的暴露表面延伸，或 > = 0.1％氧化物分散质颗粒。 该合金可以含有14-32％的Al，<= 2％Ti，<= 2％Mo，≤1％Zr，≤1％C，<= 0.1％B. <= 30％氧化物分散质和/或电 绝缘或导电共价陶瓷颗粒，<= 1％稀土金属，<= 1％氧，<= 3％Cu，余量为Fe。

    Iron aluminide useful as electrical resistance heating elements
    7.
    发明授权
    Iron aluminide useful as electrical resistance heating elements 有权
    具有氧化物分散体的铁铝化物片的加工

    公开(公告)号：US06280682B1

    公开(公告)日：2001-08-28

    申请号：US09399355

    申请日：1999-09-20

    申请人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    发明人： Vinod K. Sikka ,  Seetharama C. Deevi ,  Grier S. Fleischhauer ,  Mohammad R. Hajaligol ,  A. Clifton Lilly, Jr.

    IPC分类号： B22F102

    CPC分类号： C22C33/0278 ,  B22F3/23 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  B22F3/04 ,  B22F9/082 ,  B22F3/1208 ,  B22F3/20 ,  B22F3/15 ,  B22F3/18 ,  B22F3/10 ,  B22F2201/05

    摘要： The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The alloy has an entirely ferritic microstructure which is free of austenite and includes, in weight %, over 4% Al, ≦1% Cr and either ≧0.05% Zr or ZrO2 stringers extending perpendicular to an exposed surface of the heating element or ≧0.1% oxide dispersoid particles. The alloy can contain 14-32% Al, ≦2% Ti, ≦2% Mo, ≦1% Zr, ≦1% C, ≦0.1% B, ≦30% oxide dispersoid and/or electrically insulating or electrically conductive covalent ceramic particles, ≦1% rare earth metal, ≦1% oxygen, ≦3% Cu, balance Fe.

    摘要翻译： 本发明一般涉及可用作电阻加热元件的含铝铁基合金。 含铝铁基合金具有改善的室温延展性，电阻率，循环耐疲劳性，耐高温氧化性，低，高温强度和/或耐高温下垂的能力。 该合金具有完全不含奥氏体的铁素体组织，其重量％包括超过4％的Al，≤1％的Cr和> = 0.05％的Zr或ZrO2桁条，其垂直于加热元件的暴露表面延伸，或 > = 0.1％氧化物分散质颗粒。 该合金可以含有14-32％的Al，<= 2％Ti，<= 2％Mo，≤1％Zr，≤1％C，<= 0.1％B，<= 30％氧化物分散质和/或电 绝缘或导电共价陶瓷颗粒，<= 1％稀土金属，<= 1％氧，<= 3％Cu，余量为Fe。

    Smoking article having exothermal catalyst downstream of fuel element
    10.
    发明授权
    Smoking article having exothermal catalyst downstream of fuel element 有权
    在燃料元件下游具有放热催化剂的吸烟制品

    公开(公告)号：US08528567B2

    公开(公告)日：2013-09-10

    申请号：US12579589

    申请日：2009-10-15

    申请人： Mohammad R. Hajaligol

    发明人： Mohammad R. Hajaligol

    IPC分类号： A24F1/32

    CPC分类号： A24B15/165 ,  A24B15/28 ,  A24B15/287 ,  A24B15/288 ,  A24F47/006

    摘要： A smoking article having a heat source at a first end of the smoking article and a catalyst adjacent to the heat source. The catalyst is capable of catalyzing carbon monoxide from the heat source to carbon dioxide and water. A filter segment is located at a second end of the smoking article opposite the first end with an aerosol generating segment disposed between the catalyst and the filter segment.

    摘要翻译： 在吸烟制品的第一端具有热源的吸烟制品和与热源相邻的催化剂。 催化剂能够将一氧化碳从热源催化成二氧化碳和水。 过滤器段位于与第一端相对的吸烟制品的第二端处，其中设置在催化剂和过滤器段之间的气溶胶产生段。